Thuong Mai Va Thep Hinh Nam Trung Yen LTD Address: No 26 Civil Group 51, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0105802628 Phone: 0974722979 Representative: Dao Thanh Xuan Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 27 - 2 - 2012